Updated the SAFECode libraries and run-time libraries to compile with LLVM 3.3.
Patch contributed by Joshua Cranmer.
Turned off compilation of the tools directory as some stategic merging is
needed for clang and libLTO.


git-svn-id: http://llvm.org/svn/llvm-project/safecode/trunk@189048 91177308-0d34-0410-b5e6-96231b3b80d8